CVE-2024-40963

In the Linux kernel, the following vulnerability has been resolved: mips: bmips: BCM6358: make sure CBR is correctly set It was discovered that some device have CBR address set to 0 causing kernel panic when arch_sync_dma_for_cpu_all is called. This was notice in situation where the system is booted from TP1 and BMIPS_GET_CBR() returns 0 instead of a valid address and !!(read_c0_brcm_cmt_local() & (1 << 31)); not failing. The current check whether RAC flush should be disabled or not are not enough hence lets check if CBR is a valid address or not.
CVSS

No CVSS.

Configurations

No configuration.

History

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Information

Published : 2024-07-12 13:15

Updated : 2024-07-12 16:34


NVD link : CVE-2024-40963

Mitre link : CVE-2024-40963

CVE.ORG link : CVE-2024-40963


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Products Affected

No product.

CWE

No CWE.